Water-based paint delivery device

Abstract

The utility model relates to water -based paint conveying technical field proposes a kind of water -based paint conveying device, including paint bucket, the top side of paint bucket is equipped with bottom support, and the top of bottom support is placed with pneumatic double diaphragm pump, the input end of pneumatic double diaphragm pump is inserted with first conveying pipe;The water -based paint conveying device, by starting pneumatic double diaphragm pump, can first conveying pipe, connector and second conveying pipe extract water -based paint in paint bucket, when suction ends, both hands hold handle and pull down, can make reinforcing rod drive connecting rod to move down, using scraper can scrape water -based paint on the outer wall of second conveying pipe, provide the convenience for cleaning work, by pulling support rod outward, the spacing between two handles can be adjusted, the adhesion of scraper and second conveying pipe can be improved by spring telescopic rod pushing scraper, to further improve cleaning effect, this mode can clean water -based paint attached to the outer wall of second conveying pipe after suction ends, and cleaning mode is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of water-based paint conveying technology, specifically, to a water-based paint conveying device. Background Technology

[0002] Water-based paint is an environmentally friendly coating that uses water as the main diluent. It contains almost no organic solvents such as benzene, toluene, and formaldehyde, which greatly reduces the emission of volatile organic compounds. Its main components include water, resin, pigments, and various additives. As an environmentally friendly coating, water-based paint has been widely used in industrial production and home decoration in recent years. Water-based paint needs to be pumped for delivery.

[0003] Existing technologies often use a combination of electric pumps and delivery pipes when pumping and conveying water-based paint. However, this method requires the delivery pipe to be inserted deep into the paint bucket during use. After pumping, a large amount of water-based paint will adhere to the outer wall of the delivery pipe, making cleaning inconvenient. Therefore, it is necessary to design a water-based paint delivery device. Utility Model Content

[0004] The purpose of this invention is to provide a water-based paint conveying device that solves the problem in related technologies where a large amount of water-based paint adheres to the outer wall of the conveying pipe during use, making cleaning inconvenient.

[0005] The technical solution of this utility model is as follows:

[0006] A water-based paint conveying device includes a paint bucket, a base on one side of the top of the paint bucket, and a pneumatic double diaphragm pump placed on top of the base. A first conveying pipe is inserted into the input end of the pneumatic double diaphragm pump, and a connector is threaded onto the other end of the first conveying pipe. A second conveying pipe is threaded onto the other end of the connector. A bracket is screwed onto the outer wall of one end of the base, and the second conveying pipe passes through the bracket. Connecting pipes are welded to the outer walls of both sides of the bracket, and connecting rods are inserted into the interior of the connecting pipes. A support block is welded to the bottom end of each connecting rod, and a pair of spring telescopic rods are screwed onto the outer wall of the support block. A scraper is screwed onto the telescopic end of each pair of spring telescopic rods. A vertical rod is screwed onto one end of the bracket, and a base plate is mounted on the bottom end of the vertical rod via a pivot. The base plate is located below the bottom of the scraper.

[0007] Preferably, the first conveying pipe, the connector, the second conveying pipe, and the scraper are all made of stainless steel. The inner wall of the scraper is arc-shaped and fits against the outer wall of the second conveying pipe.

[0008] Preferably, a reinforcing rod is screwed between the tops of the two connecting rods, and both ends of the reinforcing rod are screwed with inserts. A support rod is inserted into the other end of the inserts, and a handle is screwed into the other end of the support rod.

[0009] Preferably, a first clamping plate is screwed to one end of the bottom of the base, and a sliding groove is provided at the other end of the bottom of the base, and a second clamping plate is slidably installed on the sliding groove. The first clamping plate and the second clamping plate are clamped and installed on the paint bucket.

[0010] Preferably, both the first clamping plate and the second clamping plate are arc-shaped, and the outer arc of the first clamping plate and the inner arc of the second clamping plate are both made of rubber material, and the length of the second clamping plate is greater than that of the first clamping plate.

[0011] Preferably, the bottom end face of the base is welded with an internally threaded tube, and a screw is installed inside the internally threaded tube by threads. A magnetic ring is screwed to the outer wall of the second clamping plate, and one end of the screw extends into the magnetic ring. The screw is made of ferritic stainless steel, and one end of the screw is magnetically connected to the magnetic ring.

[0012] Preferably, a fixing plate is welded to the bottom of the inner wall of the base, and a pair of spring damping rods are screwed to the outer walls of both sides of the fixing plate. A shock-absorbing plate is screwed between the extension and retraction ends of the two pairs of spring damping rods, and the outer wall of the shock-absorbing plate is in contact with the pneumatic double diaphragm pump. Rubber pads are glued to the inner walls of both ends of the base, and the rubber pads are in contact with the pneumatic double diaphragm pump.

[0013] Preferably, the output end of the pneumatic double diaphragm pump is connected to a third delivery pipe.

[0014] The beneficial effects of this utility model are:

[0015] 1. By starting the pneumatic double diaphragm pump, the water-based paint in the paint bucket can be extracted through the first delivery pipe, connector, and second delivery pipe. When the suction is finished, hold the handles with both hands and pull them down to move the reinforcing rod and connecting rod downwards. The scraper can be used to scrape off the water-based paint on the outer wall of the second delivery pipe, which provides convenience for cleaning. By pulling the support rod outwards, the distance between the two handles can be adjusted. Pushing the scraper with the spring telescopic rod can improve the fit between the scraper and the second delivery pipe, thereby improving the cleaning effect. This method can clean the water-based paint adhering to the outer wall of the second delivery pipe after the suction is finished, and the cleaning method is simple and convenient.

[0016] 2. By turning the screw, the second clamping plate can be moved along the track of the slide. The first and second clamping plates can be used to clamp and fix the base to the paint bucket. The spring damping rod pushes the shock-absorbing plate to fit with the pneumatic double diaphragm pump. With the rubber pad, the vibration of the pneumatic double diaphragm pump during operation can be reduced, thereby improving the overall stability. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1This is an isometric view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0020] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0021] Figure 4 This is a schematic diagram of the bottom structure of this utility model;

[0022] Figure 5 This is a sectional view of the base of this utility model.

[0023] In the diagram: 1. Paint bucket; 2. Base support; 3. Pneumatic double diaphragm pump; 4. First delivery pipe; 5. Connector; 6. Second delivery pipe; 7. Bracket; 8. Connecting pipe; 9. Connecting rod; 10. Support block; 11. Spring telescopic rod; 12. Scraper; 13. Vertical rod; 14. Base plate; 15. Reinforcing rod; 16. Insert pipe; 17. Support rod; 18. Handle; 19. First clamping plate; 20. Slide groove; 21. Second clamping plate; 22. Internally threaded pipe; 23. Screw; 24. Magnetic ring; 25. Fixing plate; 26. Spring damping rod; 27. Shock absorber plate; 28. Rubber pad; 29. ​​Third delivery pipe. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figure 1-5As shown, this embodiment proposes a water-based paint conveying device, including a paint bucket 1. A base 2 is provided on one side of the top of the paint bucket 1, and a pneumatic double diaphragm pump 3 is placed on top of the base 2. A first conveying pipe 4 is inserted into the input end of the pneumatic double diaphragm pump 3, and a connector 5 is threaded onto the other end of the first conveying pipe 4. A second conveying pipe 6 is threaded onto the other end of the connector 5. A bracket 7 is screwed onto the outer wall of one end of the base 2, and the second conveying pipe 6 passes through the bracket 7. Connecting pipes 8 are welded to the outer walls of both sides of the bracket 7, and connecting rods 9 are inserted into the inside of the connecting pipes 8. A support block 10 is welded to the bottom end of the connecting rod 9, and a pair of spring telescopic rods 11 are screwed onto the outer wall of the support block 10. A scraper 12 is screwed onto the telescopic end of each pair of spring telescopic rods 11. One end of the 7 is screwed with a vertical rod 13, and the bottom end of the vertical rod 13 is mounted with a base plate 14 via a pivot. The base plate 14 is located below the bottom of the scraper 12. The first conveying pipe 4, connector 5, second conveying pipe 6, and scraper 12 are all made of stainless steel. The inner wall of the scraper 12 is arc-shaped and fits against the outer wall of the second conveying pipe 6. The stainless steel material can avoid electrochemical corrosion and rust contamination caused by carbon steel components. A reinforcing rod 15 is screwed between the tops of the two connecting rods 9, and both ends of the reinforcing rod 15 are screwed with inserts 16. The other end of the inserts 16 is connected to a support rod 17, and the other end of the support rod 17 is screwed with a handle 18. By holding the handle 18 and pulling it down, the reinforcing rod 15 can move the connecting rod 9 downward, thereby adjusting the connection. The position of the scraper 12 can be adjusted by pulling the support rod 17 outwards, which allows the distance between the two handles 18 to be adjusted. A first clamping plate 19 is screwed to one end of the bottom of the base 2, and a groove 20 is provided at the other end of the bottom of the base 2. A second clamping plate 21 is slidably mounted on the groove 20. The first clamping plate 19 and the second clamping plate 21 are clamped and mounted on the paint bucket 1. The position of the second clamping plate 21 can be adjusted via the groove 20, thereby changing the distance between the first clamping plate 19 and the second clamping plate 21, facilitating the fixation of the base 2 on the paint bucket 1. Both the first clamping plate 19 and the second clamping plate 21 are arc-shaped, and the outer arc of the first clamping plate 19 and the inner arc of the second clamping plate 21 are both made of rubber. The length of the second clamping plate 21 is greater than that of the first clamping plate 19, which helps to improve the height of the first clamping plate 19 and the second clamping plate 21. The clamping effect of plate 21 is achieved by welding an internally threaded tube 22 to the other end of the bottom face of the base 2. A screw 23 is installed inside the internally threaded tube 22 via threads. A magnetic ring 24 is screwed to the outer wall of the second clamping plate 21, and one end of the screw 23 extends into the magnetic ring 24. The screw 23 is made of ferritic stainless steel, and one end of the screw 23 is magnetically connected to the magnetic ring 24. By turning the screw 23, the second clamping plate 21 can be moved along the trajectory of the slide groove 20. The screw 23 and the second clamping plate 21 can be connected by the magnetic ring 24. A fixing plate 25 is welded to the bottom of the inner wall of the base 2, and a pair of spring damping rods 26 are screwed to the outer walls of both sides of the fixing plate 25. A shock-absorbing plate 27 is screwed between the extension and retraction ends of the two pairs of spring damping rods 26.Furthermore, the outer wall of the shock-absorbing plate 27 is fitted to the pneumatic dual diaphragm pump 3, and rubber pads 28 are glued to the inner walls of both ends of the base 2, with the rubber pads 28 also fitting to the pneumatic dual diaphragm pump 3. The spring damping rod 26 pushes the shock-absorbing plate 27 to fit against the pneumatic dual diaphragm pump 3. Combined with the rubber pads 28, this reduces vibration during operation of the pneumatic dual diaphragm pump 3. A third delivery pipe 29 is inserted into the output end of the pneumatic dual diaphragm pump 3. The third delivery pipe 29 is used to discharge water-based paint and is made of stainless steel.

[0026] In this embodiment, the pneumatic double diaphragm pump 3, spring telescopic rod 11, and spring damping rod 26 used are all existing mature technologies, and therefore will not be described in detail below. In use, by placing the base 2 on top of the paint bucket 1 and turning the screw 23, the second clamping plate 21 can be moved along the trajectory of the slide groove 20. The first clamping plate 19 and the second clamping plate 21 can clamp and fix the base 2 onto the paint bucket 1. Starting the pneumatic double diaphragm pump 3 allows the water-based paint in the paint bucket 1 to be drawn out through the first delivery pipe 4, connector 5, and second delivery pipe 6, and the water-based paint is discharged outwards through the third delivery pipe 29. By pushing the damping plate 27 with the pneumatic double diaphragm pump 3 through the spring damping rod 26, and with the rubber pad 28, the vibration of the pneumatic double diaphragm pump 3 during operation can be reduced. When the suction ends, hold the handle 18 with both hands and pull it down, which can make the reinforcing rod 15 move the connecting rod 9 down. The scraper 12 can be used to scrape off the water-based paint on the outer wall of the second delivery pipe 6, which provides convenience for cleaning. By pulling the support rod 17 outward, the distance between the two handles 18 can be adjusted. By pushing the scraper 12 with the spring telescopic rod 11, the fit between the scraper 12 and the second delivery pipe 6 can be improved, thereby improving the cleaning effect.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water-based paint conveying device, comprising a paint bucket (1), characterized in that, The paint bucket (1) has a base (2) on one side of its top, and a pneumatic double diaphragm pump (3) is placed on top of the base (2). The input end of the pneumatic double diaphragm pump (3) is connected to a first delivery pipe (4), and the other end of the first delivery pipe (4) is connected to a connector (5) by a thread. The other end of the connector (5) is connected to a second delivery pipe (6) by a thread. A bracket (7) is screwed to the outer wall of one end of the base (2), and the second delivery pipe (6) passes through the bracket (7). Both sides of the outer wall of the bracket (7) are... A connecting pipe (8) is welded on, and a connecting rod (9) is inserted inside the connecting pipe (8). A support block (10) is welded to one end of the bottom of the connecting rod (9), and a pair of spring telescopic rods (11) are screwed onto the outer wall of the support block (10). A scraper (12) is screwed onto the telescopic end of each pair of spring telescopic rods (11). A vertical rod (13) is screwed onto one end of the bracket (7), and a base plate (14) is installed at the bottom end of the vertical rod (13) through a pivot. The base plate (14) is located below the bottom of the scraper (12).

2. The water-based paint conveying device according to claim 1, characterized in that, The first conveying pipe (4), connector (5), second conveying pipe (6) and scraper (12) are all made of stainless steel. The inner wall of the scraper (12) is arc-shaped and the inner wall of the scraper (12) is in contact with the outer wall of the second conveying pipe (6).

3. The water-based paint conveying device according to claim 1, characterized in that, A reinforcing rod (15) is screwed between the tops of the two connecting rods (9), and both ends of the reinforcing rod (15) are screwed with inserts (16). The other end of the inserts (16) is connected to a support rod (17), and the other end of the support rod (17) is screwed with a handle (18).

4. The water-based paint conveying device according to claim 1, characterized in that, The bottom of the base (2) is screwed with a first clamping plate (19) at one end, and a sliding groove (20) is provided at the other end of the bottom of the base (2), and a second clamping plate (21) is slidably installed on the sliding groove (20). The first clamping plate (19) and the second clamping plate (21) are clamped and installed on the paint bucket (1).

5. A water-based paint conveying device according to claim 4, characterized in that, The first clamp (19) and the second clamp (21) are both arc-shaped, and the outer arc of the first clamp (19) and the inner arc of the second clamp (21) are both made of rubber material. The length of the second clamp (21) is greater than that of the first clamp (19).

6. The water-based paint conveying device according to claim 4, characterized in that, The bottom end face of the base (2) is welded with an internal threaded tube (22), and a screw (23) is installed inside the internal threaded tube (22) by thread. A magnet ring (24) is screwed to the outer wall of the second clamp (21), and one end of the screw (23) extends into the magnet ring (24). The screw (23) is made of ferritic stainless steel, and one end of the screw (23) is magnetically connected to the magnet ring (24).

7. The water-based paint conveying device according to claim 1, characterized in that, The bottom of the inner wall of the base (2) is welded with a fixing plate (25), and a pair of spring damping rods (26) are screwed to the outer walls on both sides of the fixing plate (25). A damping plate (27) is screwed between the extension and retraction ends of the two pairs of spring damping rods (26), and the outer wall of the damping plate (27) is in contact with the pneumatic double diaphragm pump (3). The inner walls at both ends of the base (2) are glued with rubber pads (28), and the rubber pads (28) are in contact with the pneumatic double diaphragm pump (3).

8. The water-based paint conveying device according to claim 1, characterized in that, The output end of the pneumatic double diaphragm pump (3) is connected to a third delivery pipe (29).

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